AVH316B APLUS [Aplus Intergrated Circuits], AVH316B Datasheet - Page 2

• Manufacturer Part Number: AVH316B
• Description: single-chip synthesizing CMOS VLSI
• Manufacturer: APLUS [Aplus Intergrated Circuits]

9. Playing mode :EDGEL/LEVEL , HOLD/UNHOLD , RETRIGGER/IRRETRIGGER with following mask options :
10. 3 I/O PINS WITH FOLLOWING OPTIONS:
AVH316B ,AVH316C ,AVH316D ,AV0716C ,AV0716D ,AV1416D ,AV2116A,AV2816A 乃㆒單晶片CMOS
VLSI語音合成器，它以LOGPCM編碼方式，合成長達3.5、7、14、21、28、42 秒之語音。藉由製造過程㆗更換
光罩，將客戶需要之語音資料編寫入ROM㆗。
1. 單㆒工作電壓範圍為2.4 - 5 伏特。
2. 語音總長度可達3.5、7、14、21、28、42秒，且可被分割成16語音段(section)，每段長度可不
Item_F : 0.75Hz or 1.5Hz or 3Hz or 6Hz(mask option)
Item_B~I : with one subtable enable status option for IO1, IO2, IO3.
COUT : 3 current output levels, with 4 mask options (1.5mA;3mA;4.5mA;IO3<GND-3mA,VDD-4.5mA>).
PWM1, PWM2 : must be selected on the same time ,direct driving buzzer or 8 or 32 or 64 ohm speaker.
STOPH, STOPL : 40 ms high/low output when device stop playing.(drive 1.8 mA,sink 10mA;3v).
BUSYH, BUSYL : high/low output during device playing (drive 1.8 mA,sink 10mA;3v).
6Hz/3Hz, DYNA1/4, 2/4, 3/4 : LED driving. (drive 1.8 mA, sink 10mA;3v)
Used as control input : internal pull GND (0.5uA,3V)
For all the IO options : the dynamic should choice same level.
If IO2 and IO3 are both at 6Hz(3Hz), they will flash alternatively.
When used as control input, they could be used to control following options by bonding or toggle switch.
EDGE/LEVEL, HOLD/UNHOLD, RETRIGGER/IRRETRIGGER, DEBOUNCE 10ms/50us
* IO1
A>COUT B>STOPH C>STOPL
D>BUSYH
G>DYNA1/4
J>USED AS CONTROL INPUT
同。 每㆒語音段有㆕種不同播放時間的選擇，但是任何㆒種播放時間皆不可長於原段的 (語
音+靜音)時間。
A
EDGE/LEVEL
A>EDGE
B>LEVEL
C>IO1(VDD-edge.GND-level)
D>IO2(VDD-edge.GND-level)
E>IO3(VDD-edge.GND-level)
C, D, E could only be selected when IO1,IO2,IO3 are mask_option as control input .
㆒般規格:
特性：
PLUS 巨華積体電路股份有限公司
E>BUSYL F>6HZ
H>DYN2/4
www.aplusinc.com.tw
I>DYN3/4
E>IO3(VDD-hold,GND-unhold)
B>UNHOLD
C>IO1(VDD-hold,GND-unhold)
A>HOLD
D>IO2(VDD-hold,GND-unhold)
HOLD/UNHOLD
* IO2
G>DYNA1/4
J>USED AS CONTROL INPUT
D>BUSYH
A>PWM1 B>STOPH
E>BUSYL F>6HZ
H>DYN2/4
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C>STOPL
2
I>DYN3/4
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C>IO1(VDD-irretrigger,GND-retrigger)
D>IO2(VDD-irretrigger,GND-retrigger)
B>RETRIGGER
E>IO3(VDD-irretrigger,GND-retrigger)
RETRIGGERING/IRRETRIGGER
A>IRRETRIGGER
* IO3
G>DYNA1/4 H>DYN2/4
J>USED AS CONTROL INPUT
A>PWM2
D>BUSYH
B>STOPH C>STOPL
E>BUSYL F>6HZ
2002-Rev.2
I>DYN3/4
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